Features: This Hillman SteelWorks 1/4 in.-20 x 12 in. Threaded Rod is designed for hanging, connecting, clamping and supporting in plumbing, heating and electrical applications and other do-it-yourself projects. This threaded rod features UNC coarse threads, can be drilled, heated, shaped, etc. Is equivalent to SAE Grade 2 bolts. with over a century of service National Hardware is committed to maintaining the highest level of product quality, innovation and manufacturing technology. Designed for hanging, connecting, clamping and supporting in plumbing, heating and electrical applications and other do-it-yourself projects. Consists of UNC coarse threads Can be drilled, cut, heated, shaped Meets ASTM A307 Grade A Minimum tensile strength of 60 KSI Safe working load: 650 pounds